Pith Number

pith:7NAGG2WG

pith:2016:7NAGG2WGMOSFWLX5AXTMMJPX3U

not attested not anchored not stored refs pending

Most recent changepoint detection in Panel data

Idris Eckley, Lawrence Bardwell, Martin Spott, Paul Fearnhead, Simon Smith

arxiv:1609.06805 v3 · 2016-09-22 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NAGG2WGMOSFWLX5AXTMMJPX3U}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:32:31.327614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb40636ac663a45b2efd05e6c625f7dd341ebfd8896718fd4ad619b1e3cabf0d

Aliases

arxiv: 1609.06805 · arxiv_version: 1609.06805v3 · doi: 10.48550/arxiv.1609.06805 · pith_short_12: 7NAGG2WGMOSF · pith_short_16: 7NAGG2WGMOSFWLX5 · pith_short_8: 7NAGG2WG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7NAGG2WGMOSFWLX5AXTMMJPX3U \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fb40636ac663a45b2efd05e6c625f7dd341ebfd8896718fd4ad619b1e3cabf0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28336d8d6621f6863c68290739783da552d55c78611a77c74239e78ac54a4082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-09-22T03:15:52Z",
    "title_canon_sha256": "7afe91f8df91830d69ccc30d51462e002d9e9846dae48de8956f1515c78ce7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06805",
    "kind": "arxiv",
    "version": 3
  }
}